Multiplication principle - practice problems
Number of problems found: 487
- Hockey
The hockey match ended 7:4. How many different matches could be? - 2nd class combinations
From how many elements can you create 4560 combinations of the second class? - Different 36871
I will choose three from ten different books. How many different triplets can I choose? - The six
The six boys will be led up the hill by a two-seater lift. How many options are there? - Two-element combinations
Write all two-element combinations from elements a, b, c, and d. - Arrangements 63384
Determine the number of arrangements of these six elements: a, a, a, b, b, c. - Two-digit 26211
Writes all two-digit numbers using the numbers 4 and 7 - Two dice
What is the probability that when the roll of two identical dice is the sum of points 7? - Three-digit
How many do three-digit natural numbers not have the number 7? - Examination
The class is 25 students. How many ways can we choose 5 students for examination? - Three-digit 71724
Use the product rule to find out how many three-digit numbers exist. - Numbers 42291
How many five-digit odd numbers exist? - Double six-six
What is the probability that a player in the games of ludo will throw a double six twice? - Dice
We threw ten times playing dice. What is the probability that the six will fall exactly four times? - Pins 2
How many different possible four digits pins can be found on the 10-digit keypad? - PIN - codes
How many five-digit PIN - codes can we create using the even numbers? - Medals
How many ways can gold, silver, and bronze medals be divided among 21 contestants? - 2nd class variations
From how many elements can you create 2450 variations of the second class? - Probability 18073
Determine the probability that three balls, ten red, and ten blue balls, will be drawn from 3 balls of the same color. - Admittedly 7431
How many ways can three children divide five small and six large exercise books? Admittedly, some get nothing.
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